Computer awareness questions asked in RRB PO Mains Part 2

Part -I

Part - II

Learn them from below

Q 1) which of the following is not a is not an email service ?

A. Bing
B. yandex
C. gmail
D.Yahoo

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Q 2) Which of the following is incorrect declaration of file name in Windows 7 ?

A.mydoc:file.doc
B.Mydoc hai.doc
C.Mydoc_hai.doc
D. Mydoc.doc

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Q 3)Which of the following is correct mail id ?

A. @mymail.com
B. msrgmail.com
C. msr@.com
D. msr@gmail.com

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Q 4) Which of the following is a software that that is available free of cost but do not provide any freedom of modifying, sharing and studying the program ?

A.Free ware
B.share ware
C. Open source
D.Adware

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Q 5)What attack is a type of cyber attack in which a malicious actor aims to render a computer or other device unavailable to its intended users by interrupting the device's normal functioning ?

A. Denial-of-service attack
B.Phishing
C. Hacking
D.Trojan horse

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Q 6)Which of the following is not a semiconductor memeory ?

A.Floppy Disk
B. SRAM
C. EEprom
D. Flash memory

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Q 7) Which of the follwing is used to erase EEPROM ?

A.Laser light
B. Electric charge
C.Optical fiber
D.UV light

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Q 8)Which of the following is not a web browser ?

A.Google chrome
B.Internet Explorer
C.Mozilla firefox
D.MS-Access

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Q 9) Which of the following rays are not used for communication ?

A. Gamma rays
B. Radio waves
C .Optical waves
D.Open space

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Q 10)What is the base of Hexa Decimal address ?

A. 16
B. 8
C. 10
D. 4

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Q 11) Which of the following is secondary storage device?

A. CD-ROM
B. Cache memory
C. RAM
D. Register memory

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Q 12) Which of the following is a major component of the central processing unit of a computer system ?

A. ALU
B.RAM
C.Mouse
D.Mother board

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Q 13)What is the equalent name for Cache memory ?

A.CPU Memory
B.Secondary memory
C. flash memory
D.ROM

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Q 14)What is the next value in MS-Excel after Z in MS-EXCEL ?

A. AA
B.A1
C.A2
D.AB

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Q 15)Which of the following tab in Excel Show / hide gridlines in MS-office ?

A. FILE
B. Insert
C. Page Layout
D. Formula

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Q 16)Which of the following is Page Not Found error message is a HTTP standard response code ?

A. 404
B. 198
C.162
D. 202

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Part -I

Part - II

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